By the end of this course you will be fully aware of the wired and
wireless computer networks basics, devices, network based vulnerabilities and protocols in a
step-by-step pace. You will also reach the professional level
in networks security in terms of concepts, technologies, and tools. The
course requires no background or pre-requisite, yet you will be able to
understand all the up-to-date terminologies in the networks security
during the lectures.

This course is organized as follows:

• • Section
    1:
    Introduction Lecture
  •  1:
    Introduction
    • • Section
        2:
        Understanding the OSI Model
        The functionality of the OSI Model
      • Lecture2:
        OSI Model
      • Lecture3:
        Data Encapsulation and De-Encapsulation
      • Lecture4:
        TCP/IP Model
      • Quiz
        1:
        Section 2 Review Quiz

• • Section
    3:
    Internet Protocol
    The functionality of the Internet Protocol
  • Lecture5:
    Introduction to the Internet Protocol
  • Lecture6:
    IP Addressing
  • Lecture7:
    IP Address Classes
  • Lecture
    8:
    Reserved IP Addresses
  • Lecture
    9:
    Public and Private IP Addresses
  • Lecture
    10:
    IPv6 Addresses
  • Quiz
    2:
    Section 3 Review Quiz

• • Section
    4:
    Transmission Control Protocol
    The functionality of Transmission Control Protocol
  • Lecture
    11:
    Introduction to Transmission Control Protocol
  • Lecture
    12:
    TCP Three-Way Handshake
  • Quiz
    3:
    Section 4 Review Quiz

• • Section
    5:
    User Datagram Protocol
    The functionality of the User Datagram Protocol
  • Lecture
    13:
    Introduction to the User Datagram Protocol
  • Lecture
    14:
    TCP and UDP Ports
  • Lecture
    15:
    Address Resolution Protocol
  • Lecture
    16:
    Host-to-Host Packet Delivery Using TCP
  • Lecture
    17:
    Wireshark
  • Quiz
    4:
    Section 5 Review Quiz

• • Section
    6:
    Vulnerabilities
    Network Vulnerabilities
  • Lecture
    18:
    TCP/IP Vulnerabilities
    (Preview enabled)
  • Lecture
    19:
    IP Vulnerabilities
  • Lecture
    20:
    ICMP Vulnerabilities
  • Lecture
    21:
    TCP Vulnerabilities
  • Lecture
    22:
    TCP Session Hijacking
  • Lecture
    23:
    UDP Vulnerabilities